The schmidt and benders we use are great...spendy and durable but just a pain in the butt to use...take a long time to do follow on shots at different distances but lots of practice and you can hit at 1000 yds...the glass is great on both the US optics and S&Bs but i have leupold on all my hunting rifles...thats what my dad bought me so thats what i use....should update someday but love all three...sooo the best scope for you is up to you..look through em and weigh your options. there are lots of different things to think about when looking for one. What is gonna be your max range? are you gonna be shooting targets or animals..low light gonna be a factor...all things to think about....good luck...Justin